4. Dead Lift

Dead lift is mostly for the whole back and a little bit for the legs.
Additionally, for the body balance, dead lift's weight has to be the heaviest weight that you can lift in all of the exercises.

First of all, grab the bar as wide as your shoulder width. Your toes have to be like number 11 and put as wide as your shoulder again. The back has to look like arch and you should feel the back not your arms. Some people just lift using their arm muscles. With increasing their weight, they no longer be able to lift at one point if they keep lifting from their arm muscles. Therefore, just feel as if you grab the bar but lift using your back muscles.

Secondly, when you up, you should slowly stand and bend back until you can feel as if your spine is squeezed. When you down, you just have to return but slowly make sure that the your back muscles are using at that time.

Lastly, your knees must be behind your toes like when you squat. This exercise can also sometimes pressure to your knee joint due to weight. So, you better watch out whenever you do squat and dead lift.